Avaya 03-300430 User Manual

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 This test aborts with Error Code 1412.

The NPE Crosstalk test verifies that this port’s NPE channel talks on the selected time slot and 
never crosses over to time slots reserved for other connections. If the NPE is not working 
correctly, one-way and noisy connections may be observed. This test is part of a port’s Long 
Test Sequence and takes about 20 to 30 seconds to complete. 

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FAIL

The secondary channel is not operating properly. User impact may range 
from noticing nothing to not being able to use this terminal.

1. Check the results of Voice and Control Channel Local Loop test (#13).

2. If that test fails, suspect the Digital Line circuit pack. If that test passes 

then replace the terminal.

3. If both test fail, and component replacement does not change the 

results, then:

a. Run circuit pack tests to check the tone generator circuit and the 

Tone Detector circuit pack using test board location.

b. Resolve any problems that are detected on the Tone Generator 

circuit or Tone Detector circuit.

PASS

Voice and Control Channel Local Loop test passed. All channels are 
transmitting properly.

1. To verify that this is not an intermittent problem, repeat this test up to 

ten times.

2. If complaints persist (noisy connections for voice. corrupted data 

transfer for data), examine the station, connections, and wiring.

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